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MXSMBJ40A
Product Overview
Category
The MXSMBJ40A belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Package
The MXSMBJ40A is available in a DO-214AA (SMB) package.
Essence
The essence of MXSMBJ40A lies in its ability to provide reliable overvoltage protection for electronic circuits.
Packaging/Quantity
It is typically packaged in reels and available in quantities of 3000 units per reel.
Specifications
- Standoff Voltage: 40V
- Breakdown Voltage: 44.4V
- Maximum Clamping Voltage: 64.5V
- Peak Pulse Current: 30.3A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The MXSMBJ40A has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Provides bi-directional protection
- Responds quickly to transient voltage spikes
- Maintains low leakage current under normal operating conditions
Advantages and Disadvantages
Advantages
- High surge current handling capability
- Low clamping voltage
- RoHS compliant
Disadvantages
- Sensitive to reverse bias breakdown if not properly handled
- May require additional circuitry for optimal performance in some applications
Working Principles
The MXSMBJ40A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage spike occurs.
Detailed Application Field Plans
The MXSMBJ40A is commonly used in the following applications: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to MXSMBJ40A include: - P6SMBJ40A - 1.5SMCJ40A - SMBJ40CA
In conclusion, the MXSMBJ40A transient voltage suppressor diode offers efficient protection against voltage transients and finds widespread use in various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MXSMBJ40A v technických řešeních
What is the maximum working voltage of MXSMBJ40A?
- The maximum working voltage of MXSMBJ40A is 40V.
What is the typical clamping voltage of MXSMBJ40A?
- The typical clamping voltage of MXSMBJ40A is 64.5V at 10A.
What is the peak pulse current capability of MXSMBJ40A?
- MXSMBJ40A has a peak pulse current capability of 600W for an 8/20μs waveform.
What are the typical applications of MXSMBJ40A?
- MXSMBJ40A is commonly used in surge protection for sensitive electronics, such as telecommunication equipment, industrial controls, and automotive systems.
What is the operating temperature range of MXSMBJ40A?
- MXSMBJ40A has an operating temperature range of -55°C to +150°C.
Does MXSMBJ40A meet industry standards for surge protection devices?
- Yes, MXSMBJ40A complies with industry standards such as IEC 61000-4-5 for surge protection.
Can MXSMBJ40A be used in high-speed data line protection applications?
- Yes, MXSMBJ40A is suitable for high-speed data line protection due to its fast response time and low clamping voltage.
What package type is MXSMBJ40A available in?
- MXSMBJ40A is available in a surface mount SMA package.
Is MXSMBJ40A RoHS compliant?
- Yes, MXSMBJ40A is RoHS compliant, making it suitable for use in environmentally conscious designs.
What are the key features of MXSMBJ40A that make it suitable for transient voltage suppression?
- MXSMBJ40A offers low clamping voltage, high surge current capability, and fast response time, making it effective for transient voltage suppression in various applications.